EP 2111856 A3 20140910 - Pharmaceutical compositions of semi-ordered drugs and polymers
Title (en)
Pharmaceutical compositions of semi-ordered drugs and polymers
Title (de)
Pharmazeutische Zusammensetzungen von halbgeordneten Arzneimitteln und Polymeren
Title (fr)
Compositions pharmaceutiques de médicaments partiellement ordonnés et polymères
Publication
Application
Priority
- EP 03784384 A 20030731
- US 40308702 P 20020812
Abstract (en)
[origin: WO2004014342A1] A solid composition of a tow-solubility drug and a concentration-enhancing polymer has a portion of the drug in a semi-ordered state.
IPC 8 full level
CPC (source: EP US)
A61K 9/146 (2013.01 - EP US); A61K 9/1635 (2013.01 - EP US); A61K 9/1652 (2013.01 - EP US); A61K 9/1694 (2013.01 - EP US)
Citation (search report)
- [XP] WO 03000226 A2 20030103 - PFIZER PROD INC [US], et al
- [X] US 2002006443 A1 20020117 - CURATOLO WILLIAM J [US], et al
- [X] EP 1027887 A2 20000816 - PFIZER PROD INC [US]
- [X] SUGIMOTO-I. KUOHIKI-K. NAKAGAWA-H.: "Stability of Nifedipine-Polyvinylpyrrolidone Coprecipitate", CHEM.PARM.BULL., vol. 29, no. 6, 1 January 1981 (1981-01-01), pages 1715 - 1723, XP002727828
- [X] DOHERTY-C. YORK-P.: "MECHANISMS OF DISSOLUTION OF FRUSEMIDE/PVP SOLID DISPERSIONS", INTERNATIONAL JOURNAL OF PHARMACEUTICS., vol. 3a, 1 January 1987 (1987-01-01), pages 197 - 203, XP002727829
- [X] PERNG-C-Y. KEARNEY-A-S. PATEL-K. PALEPU-N-R. ZUBER-G.: "Investigation of formulation approaches to improve the dissolution of SB-210661, a poorly water soluble 5-lipoxygenase inhibitor", INTERNATIONAL JOURNAL OF PHARMACEUTICS., vol. 176, 1 January 1998 (1998-01-01), pages 31 - 38, XP002727830
- [X] OZAWA M ET AL: "PREPARATION OF SOLID DISPERSION FOR ETHENZAMIDE-CARBOPOL AND THEOPHYLLINE-CARBOPOL SYSTEMS USING A TWIN SCREW EXTRUDER", CHEMICAL AND PHARMACEUTICAL BULLETIN, PHARMACEUTICAL SOCIETY OF JAPAN, JP, vol. 50, no. 6, 1 January 2002 (2002-01-01), pages 862 - 807, XP001116743, ISSN: 0009-2363, DOI: 10.1248/CPB.50.802
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
Designated extension state (EPC)
AL LT LV MK
DOCDB simple family (publication)
WO 2004014342 A1 20040219; AR 040969 A1 20050427; AT E442130 T1 20090915; AU 2003249474 A1 20040225; BR 0313428 A 20050628; CA 2496441 A1 20040219; CA 2496441 C 20100316; CN 1681479 A 20051012; DE 60329188 D1 20091022; EP 1530457 A1 20050518; EP 1530457 B1 20090909; EP 2111856 A2 20091028; EP 2111856 A3 20140910; ES 2333318 T3 20100219; GT 200300170 A 20040512; IL 166411 A0 20060115; JP 2006500349 A 20060105; MX PA05000977 A 20050516; NO 20050419 L 20050404; PA 8579801 A1 20040216; PE 20040865 A1 20041125; PL 375345 A1 20051128; PT 1530457 E 20091106; RU 2005103625 A 20050820; TW 200406224 A 20040501; US 2004156905 A1 20040812; US 2012322805 A1 20121220; US 8257739 B2 20120904; US 8491933 B2 20130723; UY 27929 A1 20040331; ZA 200500470 B 20060726
DOCDB simple family (application)
IB 0303465 W 20030731; AR P030102902 A 20030811; AT 03784384 T 20030731; AU 2003249474 A 20030731; BR 0313428 A 20030731; CA 2496441 A 20030731; CN 03821348 A 20030731; DE 60329188 T 20030731; EP 03784384 A 20030731; EP 09007816 A 20030731; ES 03784384 T 20030731; GT 200300170 A 20030806; IL 16641105 A 20050120; JP 2004527196 A 20030731; MX PA05000977 A 20030731; NO 20050419 A 20050125; PA 8579801 A 20030806; PE 2003000793 A 20030808; PL 37534503 A 20030731; PT 03784384 T 20030731; RU 2005103625 A 20030731; TW 92121979 A 20030811; US 201213593263 A 20120823; US 63683403 A 20030805; UY 27929 A 20030805; ZA 200500470 A 20050118